Triaena Tours & Congress is a leading Professional Organizing Company aiming to provide high-end services regarding the organization of congresses, corporate meetings and vacation packages. Founded in 1959,Triaena Travel, originally operated as a travel agency. Ιn 1976, the company was renamed Triaena Tours & Congress and became a pioneer in organizing conferences. Today, under the young entrepreneur CEO, Giannis Tsertos, Triaena engages in delivering impeccable PCO services as well as tourist services by innovating on all fronts. A team of experts leads any corporate event, through careful planning and execution, towards success. Large and diverse by nature, Triaena Tours & Congress provides tailored, affordable and innovative solutions to its customers. Congress and Events Management The company’s professional services and expertise in this field are undeniable as numbers come to corroborate the long experience and the in-depth know-how:  2.500 Congress Events  1.500 Medical Congresses  700.000 Participants & Accompanying persons Our Services also include: Triaena Business Center Corporate Travel Luxury Travel & VIP Services